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Simulated causal subwavelength focusing by a negative refractive index slab

Publication ,  Journal Article
Cummer, SA
Published in: Applied Physics Letters
March 10, 2003

A finite-difference simulation and analysis of the Maxwell equations for the predicted perfect focusing geometry was reported. Subwavelength electromagnetic focusing by a negative refractive index slab was shown to occur in a full wave numerical simulation of a casual, physically realizable negative index material. Limitations on the observability of this effect in simulations and experiments were also discussed.

Duke Scholars

Published In

Applied Physics Letters

DOI

ISSN

0003-6951

Publication Date

March 10, 2003

Volume

82

Issue

10

Start / End Page

1503 / 1505

Related Subject Headings

  • Applied Physics
  • 51 Physical sciences
  • 40 Engineering
  • 10 Technology
  • 09 Engineering
  • 02 Physical Sciences
 

Citation

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Cummer, S. A. (2003). Simulated causal subwavelength focusing by a negative refractive index slab. Applied Physics Letters, 82(10), 1503–1505. https://doi.org/10.1063/1.1554778
Cummer, S. A. “Simulated causal subwavelength focusing by a negative refractive index slab.” Applied Physics Letters 82, no. 10 (March 10, 2003): 1503–5. https://doi.org/10.1063/1.1554778.
Cummer SA. Simulated causal subwavelength focusing by a negative refractive index slab. Applied Physics Letters. 2003 Mar 10;82(10):1503–5.
Cummer, S. A. “Simulated causal subwavelength focusing by a negative refractive index slab.” Applied Physics Letters, vol. 82, no. 10, Mar. 2003, pp. 1503–05. Scopus, doi:10.1063/1.1554778.
Cummer SA. Simulated causal subwavelength focusing by a negative refractive index slab. Applied Physics Letters. 2003 Mar 10;82(10):1503–1505.

Published In

Applied Physics Letters

DOI

ISSN

0003-6951

Publication Date

March 10, 2003

Volume

82

Issue

10

Start / End Page

1503 / 1505

Related Subject Headings

  • Applied Physics
  • 51 Physical sciences
  • 40 Engineering
  • 10 Technology
  • 09 Engineering
  • 02 Physical Sciences